diff --git a/IPython/frontend/html/notebook/static/js/utils.js b/IPython/frontend/html/notebook/static/js/utils.js
index 6225014..9dfa478 100644
--- a/IPython/frontend/html/notebook/static/js/utils.js
+++ b/IPython/frontend/html/notebook/static/js/utils.js
@@ -142,7 +142,7 @@ IPython.utils = (function (IPython) {
         fixConsole : fixConsole,
         keycodes : keycodes,
         grow : grow,
-        fixCarriageReturn : fixCarriageReturn
+        fixCarriageReturn : fixCarriageReturn,
         points_to_pixels : points_to_pixels
     };